404 mechanical designer engineer jobs found

Job Type Internship Description Department: Substation or Line Design Primary Location: St. Louis, MO or Collinsville, IL Employment Status: Intern/Co-Op FLSA Status: Exempt About Us BHMG is a leading provider of utility-focused engineering and consulting services across many segments including electric companies, municipalities, and businesses with large energy needs. For over 50 years we have been a trusted partner and aim to revolutionize the way we think about utilities and reshape what is possible. We provide personalized service tailored to meet our clients' ever-changing needs and help with anticipating future challenges. Our clients and our team members are at the heart and soul of every decision. At BHMG, we truly invest in you, so you can power your career while living a balanced life. With a focus on culture, flexibility and employee benefits, our teams are highly motivated and come to work ready to collaborate to help our company and our clients. About...

Company Information PACCAR is a Fortune 500 company established in 1905. PACCAR Inc is recognized as a global leader in the commercial vehicle, financial, and customer service fields with internationally recognized brands such as Kenworth, Peterbilt, and DAF trucks. PACCAR is a global technology leader in the design, manufacture and customer support of high-quality light-, medium-, and heavy-duty trucks under the Kenworth, Peterbilt and DAF nameplates. PACCAR also designs and manufactures advanced diesel engines, provides financial services and information technology, and distributes truck parts related to its principal business. Kenworth Truck Company: Kenworth Truck Company, founded in 1923, is the manufacturer of The World's Best® heavy and medium duty trucks. With an excellent heritage of quality, innovation and technology, Kenworth has played an essential role in the development of trucks that are more fuel efficient, productive, and economical to operate. Today, Kenworth...

Who We Are We are a firm that values and respects our staff, fosters an environment that encourages learning and growth, and is committed to the success of our clients. At PAE, we like to think of ourselves as a little bit different from most engineering firms. Here's why: We care intensely about envisioning and creating sustainable building systems and work every day to break new ground in the world of sustainable design. We have a close affinity to the visions of the architects we work with; we understand the need for beauty as well as practicality. We value creativity as much as we value precision. We understand that the visionary people we want to hire need to experience the world in order to change the world, and we work hard to support that need. About The Program Our internship program provides hands-on experience in sustainable engineering design. The 10 to 12 week paid program gives interns the opportunity to learn about the building design industry...

Who We Are We are a firm that values and respects our staff, fosters an environment that encourages learning and growth, and is committed to the success of our clients. At PAE, we like to think of ourselves as a little bit different from most engineering firms. Here's why: We care intensely about envisioning and creating sustainable building systems and work every day to break new ground in the world of sustainable design. We have a close affinity to the visions of the architects we work with; we understand the need for beauty as well as practicality. We value creativity as much as we value precision. We understand that the visionary people we want to hire need to experience the world in order to change the world, and we work hard to support that need. About The Program Our internship program provides hands-on experience in sustainable engineering design. The 10 to 12 week paid program gives interns the opportunity to learn about the building design industry...

Who We Are We are a firm that values and respects our staff, fosters an environment that encourages learning and growth, and is committed to the success of our clients. At PAE, we like to think of ourselves as a little bit different from most engineering firms. Here's why: We care intensely about envisioning and creating sustainable building systems and work every day to break new ground in the world of sustainable design. We have a close affinity to the visions of the architects we work with; we understand the need for beauty as well as practicality. We value creativity as much as we value precision. We understand that the visionary people we want to hire need to experience the world in order to change the world, and we work hard to support that need. About The Program Our internship program provides hands-on experience in sustainable engineering design. The 10 to 12 week paid program gives interns the opportunity to learn about the building design industry...

This posting is for Summer 2026 Internship opportunities. Join IMEG as a Mechanical Engineering Intern in San Francisco and build your future with real-world project experience. Over 10-12 weeks, you'll contribute to the analysis, design, and implementation oversight of mechanical systems for a variety of vertical building projects. You'll work alongside experienced engineers, manage tasks within project budgets, and see how your efforts directly support client goals-while gaining the skills, knowledge, and professional network to launch your mechanical engineering career. Principal Responsibilities Assist in designing discipline-specific systems per code and IMEG standards Research commercially available equipment Support client relations, maintain project design notebooks, and prepare permanent record documentation Coordinate design and schedules with other disciplines and suppliers Document design decisions, meetings, and client instructions while tracking progress...

At Whitman, Requardt & Associates, LLP, we are "People Focused and Project Driven". We have been in business for more than 110 years and we are known for our quality work and quality employees. This is your chance to join our team - help us to design the infrastructure and buildings that improve the world! At WRA, you'll find a collaborative environment that encourages innovation, mentorship, and professional growth. Our employees take pride in making a meaningful impact through high-quality engineering solutions and community-focused projects. We are seeking a Highway Engineering Intern to join our Highway Engineering Group in our Pittsburgh Regional office. Our team works on a variety of projects within the mid-Atlantic region (PA, MD, DE, VA) and occasionally on national and international projects. Typical clients include state and local transportation agencies such as PennDOT, MDOT, and VDOT as well as private-sector partners. Project scopes range from small-scale...

Watch your work come to life in landmark projects around the world when you partner with Syska Hennessy Group! As a global leader in consulting, engineering, and commissioning services, we specialize in highly technical buildings and the systems that bring them to life. We currently have an opportunity for a Mechanical Engineering Summer Intern to join our Los Angeles, CA office. Our dynamic work environment provides the optimal setting for a positive learning experience as an intern. From our supportive culture, diverse workforce, and competitive compensation, to our flexible work schedules and fun social events, it's everything you'll need for an exciting, challenging, and rewarding career. As an intern, you will support our engineering teams working towards our designs that are inspiring, demanding and highly collaborative. You will learn from others, and they will expect to learn from you. You will share in the responsibility, rewards and recognition of producing truly...

Job Description: Overview: The Engineer Intern supports project teams under the supervision of a licensed Professional Engineer (P.E.), assisting with design tasks on a variety of infrastructure projects, including transportation, water resources, environmental, survey, and residential or commercial land development. This entry-level role provides hands-on experience with design tools, technical documentation, and project coordination within a collaborative engineering environment. Responsibilities: • Assist project managers and engineers in preparing plans, specifications, and cost estimates. • Develop and evaluate design alternatives, considering typical sections, alignments, right-of-way needs, and costs. • Analyze key design features to ensure alignment with the project's purpose and technical requirements. • Utilize computer-aided engineering and design software (e.g., AutoCAD Civil 3D) to produce drawings and documents. • Support the preparation of technical...

Job Description: Overview: The Engineer Intern supports project teams under the supervision of a licensed Professional Engineer (P.E.), assisting with design tasks on a variety of infrastructure projects, including transportation, water resources, environmental, survey, and residential or commercial land development. This entry-level role provides hands-on experience with design tools, technical documentation, and project coordination within a collaborative engineering environment. Looking for Full-time, Summer 2026 Interns! Responsibilities: • Assist project managers and engineers in preparing plans, specifications, and cost estimates. • Develop and evaluate design alternatives, considering typical sections, alignments, right-of-way needs, and costs. • Analyze key design features to ensure alignment with the project's purpose and technical requirements. • Utilize computer-aided engineering and design software (e.g., AutoCAD Civil 3D) to produce drawings and...

PacSci EMC, an operating company under Ralliant , is seeking a Design Engineer Intern to join our Engineering team for Summer 2026 . This internship is designed for students graduating in 2026-2027 who are eager to gain hands-on experience in mechanical and electrical design, CAD modeling, and engineering documentation within a fast-paced aerospace and defense environment. Responsibilities: Assist in preparing working plans, detailed drawings, and complete mechanical or electrical component and assembly drawings. Support engineering and manufacturing teams by working from notes, instructions, and sketches. Collaborate with technical engineers to ensure model accuracy and adherence to drafting/design standards. Verify completed work by checking dimensions, materials, and quantities. Contribute to maintaining configuration control and document management standards. Perform other related duties as assigned. Qualifications: Junior or senior standing in 2026 or...

CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S., with nationally recognized expertise in sustainable, high-performance building engineering. We are a collaborative, innovative, and energetic team that leverages a data-driven, holistic approach to consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose skills and personalities drive them to excel, fostering a workplace that provides unparalleled growth and career opportunities. For college students interested in engineering design for the built environment, CMTA has a robust co-op program for students pursuing a degree in Mechanical Engineering, Electrical Engineering, and Architectural Engineering. We offer an opportunity for students to immerse themselves for one or more semesters in the consulting engineering world. Our co-ops build industry competitive skills in a hands-on environment, all while working on a team, and being trained...

What We're Looking For At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners. Our Bellevue office is seeking an Intern for their Electrical, Mechanical and Fire Protection Engineering department. As an engineering intern at HNTB, you'll support the design and development of infrastructure projects by collaborating with experienced engineers and multidisciplinary teams. Your responsibilities will include assisting with research, design efforts, and preparing engineering drawings and documentation to contribute to safe, efficient, and sustainable solutions across transportation and architectural environments. For Mechanical and Fire Protection, the intern will help design and lay out HVAC, plumbing,...

Drive Your Future Forward with Fishbeck Are you a civil engineering student passionate about transportation systems and infrastructure? Fishbeck is offering a hands-on summer internship where you'll work on real-world projects that improve roads, bridges, and communities. You'll gain valuable experience, mentorship, and exposure to the full lifecycle of transportation design. What You'll Work On Assist in designing roads, bridges, and civil infrastructure for DOT and municipal clients. Create design drawings using AutoCAD and OpenRoads Designer. Support engineers with calculations and technical documentation. Collaborate with multi-disciplinary teams across offices. Participate in solving real engineering challenges and managing project deliverables. What We're Looking For Currently enrolled in an accredited Civil Engineering program. Eager to learn and contribute to meaningful projects. Familiarity with AutoCAD or OpenRoads Designer is a plus. Strong...

Description Your role at GEI. Are you fascinated by the intersection of engineering and the water? Do you want to be part of projects that shape coastlines, harbors, and waterfront communities? At GEI Consultants, you'll gain hands-on experience solving real-world challenges in marine and coastal environments-while learning from some of the industry's most passionate engineers and scientists. This is your opportunity to build your engineering skills through meaningful, practical work and mentorship - on projects that make a visible difference. Essential Responsibilities & Duties As an Engineering Intern or Co-Op, you'll play a key role on a collaborative team working on exciting waterfront and coastal projects across the Northeast. Every day will bring new challenges and learning opportunities, including: Supporting the design and analysis of coastal and waterfront structures. Participating in field surveys, inspections, and construction oversight -...

Moffatt & Nichol specializes in large complex waterfront infrastructure projects and is recognized as one of the worldwide leaders in this field. We are actively looking for an intern to join our Honolulu office for Summer of 2026. About Moffatt & Nichol: Moffatt & Nichol is a leading U.S.-based global infrastructure advisor specializing in the planning and design of facilities that shape and serve our coastlines, harbors and rivers, as well as an innovator in transportation. For the 4th year in a row, Moffatt & Nichol is Ranked #1 in Engineering News-Record for Marine & Port Facilities in the U.S. Additionally, our firm consistently ranks in the Top 100 Pure Designers in the US and the Top 50 Designers in International Markets. Moffatt & Nichol's professional staff includes engineers, planners, scientists and architects who serve our global client base from offices in Europe, North America, Latin America, and the Pacific Rim. The firm provides...

Co-Op/Intern - Engineering (Process) Job Description You were made to do this work: exploring uncharted questions, engineering innovative solutions, advancing scientific understanding, and constantly pushing the boundaries of what's possible. You want to be part of a performance culture dedicated to solving real-world problems with purpose and precision. You want to work in an environment that promotes sustainability, inclusion, wellbeing, and career development. In this role, you'll help us shape the future and improve lives for billions of people around the world. It starts with YOU. Our program will offer you a chance to explore the breadth of opportunities available under the R&D and engineering umbrella while working on real projects such as product and process design, improvements to raw materials and finishing supplies, product development and improvement, experimental design and data analyzing, or operations experience in a production facility. You will be...

Civil Engineer Intern - Multi-Disciplinary Design & Field Engineering About ICE Infrastructure Consulting & Engineering, LLC (ICE) is a full-service transportation design and consulting firm with expertise across a broad range of civil engineering disciplines. With an unwavering commitment to quality, innovation, and service, we offer comprehensive solutions in transportation, structural, aviation, water resources, survey, geotechnical, and construction engineering & inspection (CEI). Our collaborative culture and technical depth empower us to deliver infrastructure projects that strengthen and connect communities across the U.S. Job Summary The Civil Engineer Intern will join ICE for a 12-week internship designed to provide immersive, hands-on experience across the firm's engineering disciplines. Interns will gain exposure to real-world projects in civil design, construction inspection, field investigations, and planning. Depending on your interests, location,...

Civil Engineer Intern - Transportation Engineering Downtown Atlanta, GA About ICE Infrastructure Consulting & Engineering, LLC (ICE) is a full-service transportation design and consulting firm with expertise across a broad range of civil engineering disciplines. With an unwavering commitment to quality, innovation, and service, we offer comprehensive solutions in transportation, structural, aviation, water resources, survey, geotechnical, and construction engineering & inspection (CEI). Our collaborative culture and technical depth empower us to deliver infrastructure projects that strengthen and connect communities across the U.S. Job Summary The Civil Engineer Intern will join ICE for a 12-week internship designed to provide immersive, hands-on experience across the firm's engineering disciplines. Interns will gain exposure to real-world projects in civil design, construction inspection, field investigations, and planning. Depending on the current projects, you...

Responsibilities • Assist in preparing structural calculations for building projects, including gravity and lateral force-resisting systems (wind and seismic), under the supervision of licensed engineers. • Support structural design and detailing using steel and reinforced concrete systems in accordance with IBC and applicable local Las Vegas / Clark County codes. • Help develop and coordinate structural drawings and documents with architects and other engineering disciplines. • Review shop drawings and assist with back-checks of revised structural drawings to verify conformance with design intent. • Assist in responding to Requests for Information (RFIs) and providing technical support during the construction phase. • Perform basic field observations or site visits as needed and assist in documenting findings. • Bachelor's degree in Civil Engineering (structural emphasis preferred) or near completion of degree. • Fundamental understanding of steel and reinforced concrete design...